BGS mineralogy and petrology collection record

Sample number S10361
Sample Donor Clough, C.T.
Rock name 'Original entry: Phosphatic Nodule'
Stratigraphy Not entered
Comments Torridonian; containing grains of quartz, feldspar, iron oxides, zircon, garnet, epidote, sphene, chlorite, muscovite, biotite and tourmaline
Locality details 1116 yds slightly N of E of Beinn Bhreac
50k map sheet Minginish (70)

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Map reference NG 472 156
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S10361

Cross Polarized, S10361

Plane Polarized, S10361

Plane Polarized, S10361